@article{270382, recid = {270382}, author = {Lewis-Beck, Michael S. and Bryman, Alan. and Liao, Tim Futing.}, title = {The Sage encyclopedia of social science research methods /}, publisher = {Sage,}, address = {Thousand Oaks, Calif. :}, pages = {3 v. (xlvi, 1305 p.) :}, year = {2004}, url = {http://library.usi.edu/record/270382}, }